***This product was gently used at local Health & Fitness Show and has less than 1 hour of use. Original packaging and materials are included.***
Dynamic-fluid resistance training is the use of specialized, water-filled, device that is used to create an “active” or unstable form of resistance that must be controlled by the user. As the concept of functional training has grown in popularity, the use of water-filled implementation training has become more accepted amongst strength and conditioning, as well as fitness professionals. As these devices are moved, the mass of the device invariably shifts as it is more unstable than a traditional barbell or dumbbell. These shifts cause disruptions in the normal movement path of an exercise and increase the demands placed on the muscles of the trunk and joint stabilizers to counteract postural disturbances. By enhancing the stability of the core and the specific joints required to stabilize a movement, more efficient movement can be produced at the joints required to be mobile to execute a task as the agonists, antagonists, and stabilizer muscles function in a more organized and synergistic fashion.
When analyzing these types of activities, it appears that the SURGE™ may provide a contextually appropriate training stimulus due to the top down instability created by the constant shifting of fluid within this device. The benefits associated with this form of training are numerous and include some of the following features among others.